In Reply to: RE: McIntosh MA6100 repairs posted by Michael Samra on April 12, 2017 at 17:39:20:
I got the new transistors in yesterday evening, including the pre-output drivers and outputs. I also replaced the 22R resistors and a few others on the board that were out of tolerance. One 22R resistor was up to 38 Ohms.
I did a safe power up. No fuses blew, nothing is getting hot, and DC offset is under 9mV. I didn't have time to do further testing due to field service calls today.
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Follow Ups
- RE: McIntosh MA6100 repairs - Thermionic27609 15:19:18 04/13/17 (5)
- RE: McIntosh MA6100 repairs - Thermionic27609 08:56:14 04/15/17 (4)
- RE: McIntosh MA6100 repairs - Michael Samra 18:17:54 04/15/17 (3)
- RE: McIntosh MA6100 repairs - Thermionic27609 08:58:44 04/16/17 (2)
- RE: McIntosh MA6100 repairs - Michael Samra 09:32:40 04/16/17 (1)
- RE: McIntosh MA6100 repairs - Thermionic27609 15:52:28 04/16/17 (0)